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  • DevExpress ,XtraGrid,GridControl,Gridview 使用点滴

    1.在单元里显示日历控件、下拉框等
    Imports DevExpress.XtraEditors.Repository
    
    Dim irdata As New RepositoryItemCalcEdit
    
    GridView1.Columns(1).ColumnEdit = irdata
    
    2.格式化数字 ###,###.00
            GridView1.Columns(4).DisplayFormat.FormatType = DevExpress.Utils.FormatType.Numeric  '此行必须要,不然下面的没有作用
            GridView1.Columns(4).DisplayFormat.FormatString = "¥{0:N2}"
    3.获得某单元格的值
    GridView1.GetRowCellValue(GridView1.FocusedRowHandle, GridView1.FocusedColumn)
    4.用代码显示分组
    
             'GridView1.OptionsView.ShowGroupPanel = False'隐藏分组
            GridView1.GroupSummary.Add(DevExpress.Data.SummaryItemType.Sum, "amount", GridView1.Columns("amount"), "小计:{0:N2}")    '可以显示小计
    
            GridView1.Columns("summary_id").GroupIndex = 2
            GridView1.ExpandAllGroups()  ' 初始就分组
    '当然不能少了一句:
    GridView1.OptionsView.ShowFooter = True
      
    5.代码设置过滤条件
            GridView1.Columns("kmbm").FilterInfo = New ColumnFilterInfo(ColumnFilterType.Custom, Nothing, "[kmbm] like '%1001%' and [kmbm] like '%6%'")
    '此处列名为kmbm , 区分大小写.
    
    6.弹出菜单
    
     PopupMenu1.ShowPopup(Control.MousePosition)
    
    

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  • 原文地址:https://www.cnblogs.com/xiaofengfeng/p/2180754.html
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